#! /usr/bin/env python
# -*- coding: utf-8 -*-

# *************************************************************
#     Filename @  funcparas_list.py
#       Author @  Huoty
#  Create date @  2016-04-09 14:48:01
#  Description @  
# *************************************************************

def foo(ll = []):
    if not ll:
        print "No"
    else:
        print "Yes"

    print ll

# Script starts from here

if __name__ == "__main__":
    foo([1, 2, 3])
    foo()
